RETRACTED: Firm information disclosure environment and R&D investment: Evidence from Internet penetration

• Yukun Wang,

  Roles Data curation, Methodology, Software, Writing – original draft

  Affiliation School of Economics and Management, Yanshan University, Qinhuangdao, Heibei Province, PR China

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• Chunling Li,

  Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

  Affiliation School of Economics and Management, Yanshan University, Qinhuangdao, Heibei Province, PR China

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• Muhammad Asif Khan ,

  Roles Writing – original draft, Writing – review & editing

  * E-mail: linian@ruc.edu.cn (NL); khanasif82@uokajk.edu.pk (MAK)

  Affiliation Department of Commerce, Faculty of Management Sciences, University of Kotli, Azad Jammu and Kashmir, Kotli, Pakistan

  https://orcid.org/0000-0002-3563-2951

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• Nian Li ,

  Roles Conceptualization, Software, Writing – original draft, Writing – review & editing

  * E-mail: linian@ruc.edu.cn (NL); khanasif82@uokajk.edu.pk (MAK)

  Affiliation School of Economics and Management, Yanshan University, Qinhuangdao, Heibei Province, PR China

  https://orcid.org/0000-0001-9139-1569

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• Runsen Yuan

  Roles Data curation, Methodology

  Affiliation School of Economics and Management, Yanshan University, Qinhuangdao, Heibei Province, PR China

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